<!DOCTYPE html>
html(lang="zh-CN")
head
    meta(charset="UTF-8")
    meta(name="viewport", content="width=device-width, initial-scale=1.0")
    meta(http-equiv="X-UA-Compatible", content="ie=edge")
    title 滚啊滚
    link(rel='stylesheet' href='main.css')
body
    .perch
    .container
        - for (var i = 0; i < 200; i++)
            .box(data-feel)= i + 1
    .perch

    script(src='main.js')
